CN104471938B - 根据彩色分量共享sao参数的对视频进行编码的方法和设备 - Google Patents

根据彩色分量共享sao参数的对视频进行编码的方法和设备 Download PDF

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CN104471938B
CN104471938B CN201380036954.1A CN201380036954A CN104471938B CN 104471938 B CN104471938 B CN 104471938B CN 201380036954 A CN201380036954 A CN 201380036954A CN 104471938 B CN104471938 B CN 104471938B
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sao
lcu
coding
current
parameters
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CN104471938A (zh
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艾琳娜·阿尔辛娜
亚历山大·阿尔辛
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Priority to CN201510226379.2A priority Critical patent/CN104869395B/zh
Priority to CN201510226970.8A priority patent/CN104869396B/zh
Priority to CN201810846840.8A priority patent/CN108600752B/zh
Priority to CN201510226348.7A priority patent/CN104869394B/zh
Priority to CN201810844419.3A priority patent/CN108965874B/zh
Priority to CN201510228041.0A priority patent/CN104902273B/zh
Priority to CN201510226675.2A priority patent/CN104902272B/zh
Priority to CN201810847433.9A priority patent/CN108965875B/zh
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to CN201810847683.2A priority patent/CN108965876B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
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    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H—ELECTRICITY
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201380036954.1A 2012-06-11 2013-06-11 根据彩色分量共享sao参数的对视频进行编码的方法和设备 Active CN104471938B (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CN201810846840.8A CN108600752B (zh) 2012-06-11 2013-06-11 视频编码方法和设备以及计算机可读存储介质
CN201510226348.7A CN104869394B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810844419.3A CN108965874B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510228041.0A CN104902273B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201510226379.2A CN104869395B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810847433.9A CN108965875B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201510226970.8A CN104869396B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810847683.2A CN108965876B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226675.2A CN104902272B (zh) 2012-06-11 2013-06-11 视频解码设备

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US201261657967P 2012-06-11 2012-06-11
US61/657,967 2012-06-11
PCT/KR2013/005112 WO2013187654A1 (ko) 2012-06-11 2013-06-11 컬러성분별로 sao 파라미터를 공유하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치

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CN201810844419.3A Division CN108965874B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226970.8A Division CN104869396B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226379.2A Division CN104869395B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510228041.0A Division CN104902273B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810847433.9A Division CN108965875B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201510226675.2A Division CN104902272B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810846840.8A Division CN108600752B (zh) 2012-06-11 2013-06-11 视频编码方法和设备以及计算机可读存储介质
CN201510226348.7A Division CN104869394B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810847683.2A Division CN108965876B (zh) 2012-06-11 2013-06-11 视频解码方法

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CN201380036954.1A Active CN104471938B (zh) 2012-06-11 2013-06-11 根据彩色分量共享sao参数的对视频进行编码的方法和设备
CN201510226675.2A Active CN104902272B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810847433.9A Active CN108965875B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810847683.2A Active CN108965876B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510228041.0A Active CN104902273B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201510226379.2A Active CN104869395B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226348.7A Active CN104869394B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810844419.3A Active CN108965874B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226970.8A Active CN104869396B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810846840.8A Active CN108600752B (zh) 2012-06-11 2013-06-11 视频编码方法和设备以及计算机可读存储介质

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CN201510226675.2A Active CN104902272B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810847433.9A Active CN108965875B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201810847683.2A Active CN108965876B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510228041.0A Active CN104902273B (zh) 2012-06-11 2013-06-11 视频解码设备
CN201510226379.2A Active CN104869395B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226348.7A Active CN104869394B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810844419.3A Active CN108965874B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201510226970.8A Active CN104869396B (zh) 2012-06-11 2013-06-11 视频解码方法
CN201810846840.8A Active CN108600752B (zh) 2012-06-11 2013-06-11 视频编码方法和设备以及计算机可读存储介质

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US (6) US9807392B2 (hu)
EP (5) EP3300364B1 (hu)
JP (5) JP5990326B2 (hu)
KR (6) KR101529994B1 (hu)
CN (10) CN104471938B (hu)
AU (3) AU2013275098B2 (hu)
BR (2) BR112014030935B1 (hu)
CA (2) CA2876167C (hu)
CY (1) CY1119864T1 (hu)
DK (5) DK2854398T3 (hu)
ES (5) ES2746936T3 (hu)
HR (1) HRP20171936T1 (hu)
HU (5) HUE047442T2 (hu)
IN (1) IN2014MN02643A (hu)
LT (1) LT2854398T (hu)
MX (2) MX352119B (hu)
MY (2) MY192340A (hu)
NO (1) NO2938424T3 (hu)
PH (5) PH12014502761A1 (hu)
PL (5) PL3300364T3 (hu)
PT (1) PT2854398T (hu)
RS (1) RS56675B1 (hu)
RU (4) RU2595578C2 (hu)
SG (4) SG10201605050RA (hu)
SI (1) SI2854398T1 (hu)
TW (5) TWI687091B (hu)
WO (1) WO2013187654A1 (hu)

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